Cutting insert



FIG. 1 is a perspective view of a first embodiment of a cutting insert of the claimed design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a top elevational view thereof, the bottom elevational view being identical;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a sectional view taken along line 6-6 of FIG. 2;

FIG. 7 is a perspective view of a second embodiment of a cutting insert of the claimed design;

FIG. 8 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 9 is a top elevational view thereof, the bottom elevational view being identical;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a right side elevational view thereof; and,

FIG. 12 is a sectional view taken along line 12-12 of FIG. 8.

The features shown in broken lines are environment only and not part of the claimed design. 

The ornamental design for a cutting insert, as shown and described. 